Dual-array yagi antenna



FIG. 1 is a front isometric view of a dual-array yagi antenna showing my design;

FIG. 2 is a side view in elevation of the dual-array yagi antenna of FIG. 1 as seen from the lower right-hand side of FIG. 1. The left-hand side view is a left-to-right and top-to-bottom mirror image of FIG. 2.

FIG. 3 is a top plan view of the dual-array yagi antenna of FIG. 1. The bottom plan view is identical to the top plan view;

FIG. 4 is an enlarged rear view in elevation of the dual-array yagi antenna of FIG. 1; and,

FIG. 5 is an enlarged front view in elevation of the dual-array yagi antenna of FIG. 1. 

The ornamental design for a dual-array yagi antenna, as shown and described. 